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SubjectRe: Subtle MM bug
On Mon, Jan 08, 2001 at 03:22:44PM -0800, Wayne Whitney wrote:
> I guess I conclude that either (1) MAGMA does not use libc's malloc
> (checking on this, I doubt it) or (2) glibc-2.1.92 knows of these
> variables but has not yet implemented the tuning (I'll try glibc-2.2) or
> (3) this is not the problem.

You should monitor the program with strace while it fails (last few syscalls).
You can breakpoint at exit() and run `cat /proc/pid/maps` to show us the vma
layout of the task. Then we'll see why it's failing. With CONFIG_1G in 2.2.x
or 2.4.x (confinguration option doesn't matter) you should at least reach
something like 1.5G.

Andrea
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